Sumangala Patki created HADOOP-18075:
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Summary: ABFS: Fix failure caused by listFiles() in
ITestAbfsRestOperationException
Key: HADOOP-18075
URL: https://issues.apache.org/jira/browse/HADOOP-18075
Project: Hadoop Common
Issue Type: Sub-task
Components: fs/azure
Affects Versions: 3.3.2
Reporter: Sumangala Patki
Assignee: Sumangala Patki
testAbfsRestOperationExceptionFormat in ITestAbfsRestOperationException fails
due to the wrong exception format of the FileNotFound exception. The test
invokes the Filesystem method listFiles(), and the exception thrown is found to
be of the GetPathStatus format instead of ListStatus (difference in number of
error fields in response).
The Filesystem implementation of listFiles() calls listLocatedStatus(), which
then makes a listStatus call. A recent check-in that added implementation for
listLocatedStatus() in ABFS driver included a GetFileStatus request before
ListStatus api are invoked, leading to the aberrant FNF exception format. The
fix eliminates the GetPathStatus request before ListStatus is called.
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